package com.happy.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.happy.entity.SubjectEntity;

import java.util.List;

/**
 * @Author: Wuzh
 * @Description:
 * @Date Created in 17:12 2021/1/31
 * @return
 */

public interface ISubjectService extends IService<SubjectEntity> {

    List<SubjectEntity> queryList ( SubjectEntity subjectEntity );

    int totalCount ( SubjectEntity subjectEntity );

    SubjectEntity querySingle ( SubjectEntity subjectEntity );

    SubjectEntity addSingle ( SubjectEntity subjectEntity );

    SubjectEntity updateSingle ( SubjectEntity subjectEntity );

}
